Finding the Third Proportional to 2,551,024 and 5,550,416

Step by Step Solution

1. Step 1: Write the proportion equation
   2,551,024 : 5,550,416 = 5,550,416 : x
2. Step 2: Convert to fraction form
   2,551,024/5,550,416 = 5,550,416/x
3. Step 3: Cross multiply
   2,551,024x = 5,550,416 × 5,550,416
4. Step 4: Simplify right side
   2,551,024x = 30,807,117,773,056
5. Step 5: Solve for x
   x = 30,807,117,773,056/2,551,024
6. Step 6: Final answer
   x = 12,076,373.16